package cn.wolfcode.plus.config;

import cn.wolfcode.plus.web.interceptor.LoginInterceptor;
import cn.wolfcode.plus.web.interceptor.PermissionInterceptor;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.context.annotation.Configuration;
import org.springframework.web.servlet.config.annotation.InterceptorRegistry;
import org.springframework.web.servlet.config.annotation.ResourceHandlerRegistry;
import org.springframework.web.servlet.config.annotation.WebMvcConfigurationSupport;
import org.springframework.web.servlet.config.annotation.WebMvcConfigurer;

/**
 * Author wyy
 * Date 2021/2/16 19:47
 **/
@Configuration
public class WebConfigurer implements WebMvcConfigurer {

    @Autowired
    private LoginInterceptor loginInterceptor;
    @Autowired
    private PermissionInterceptor permissionInterceptor;

    // 这个方法是用来配置静态资源的，比如html，js，css，等等
    @Override
    public void addResourceHandlers(ResourceHandlerRegistry registry) {
        //registry.addResourceHandler("/static/**").addResourceLocations("classpath:/static/");
//        registry.addResourceHandler("/**")
//                .addResourceLocations("classpath:META-INF/resources/")
//                .addResourceLocations("classpath:/resources/")
//                .addResourceLocations("classpath:/static/")
//                .addResourceLocations("classpath:/public/");
        //super.addResourceHandlers(registry);
    }

    // 这个方法用来注册拦截器，我们自己写好的拦截器需要通过这里添加注册才能生效
    @Override
    public void addInterceptors(InterceptorRegistry registry) {

        // addPathPatterns("/**") 表示拦截所有的请求，
        // excludePathPatterns("/login", "/register") 表示除了登陆与注册之外，因为登陆注册不需要登陆也可以访问
        registry.addInterceptor(loginInterceptor).addPathPatterns("/**").excludePathPatterns("/LLogin","/login.html","/js/**","/css/**","/img/**");
        registry.addInterceptor(permissionInterceptor).addPathPatterns("/**").excludePathPatterns("/LLogin","/login.html","/js/**","/css/**","/img/**");
        //super.addInterceptors(registry);    //较新Spring Boot的版本中这里可以直接去掉，否则会报错

    }

}
